dhcpdv4: performance improvements, only call interfaces_staticarp_configure() when staticarp is used on this interface, prevent excessive legacy_interfaces_details() calls for https://github.com/opnsense/core/issues/3567
dhcpdv4: performance improvements, only call interfaces_staticarp_configure() when staticarp is used on this interface, prevent excessive legacy_interfaces_details() calls for https://github.com/opnsense/core/issues/3567

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core